ATE286151T1 - USE OF A CORROSION-RESISTANT COPPER-ZINC ALLOY FOR DRINKING WATER MOLDED PARTS - Google Patents
USE OF A CORROSION-RESISTANT COPPER-ZINC ALLOY FOR DRINKING WATER MOLDED PARTSInfo
- Publication number
- ATE286151T1 ATE286151T1 AT02803761T AT02803761T ATE286151T1 AT E286151 T1 ATE286151 T1 AT E286151T1 AT 02803761 T AT02803761 T AT 02803761T AT 02803761 T AT02803761 T AT 02803761T AT E286151 T1 ATE286151 T1 AT E286151T1
- Authority
- AT
- Austria
- Prior art keywords
- drinking water
- zinc alloy
- parts
- corrosion
- molded parts
- Prior art date
Links
- 229910001297 Zn alloy Inorganic materials 0.000 title abstract 3
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 title abstract 3
- 239000003651 drinking water Substances 0.000 title abstract 3
- 235000020188 drinking water Nutrition 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 230000009972 noncorrosive effect Effects 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/04—Alloys based on copper with zinc as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Domestic Plumbing Installations (AREA)
- Prevention Of Electric Corrosion (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to the use of a non-corrosive copper-zinc alloy for drinking water shaped parts that contains 23 to 32 wt. % zinc, 0.01 to 0.3 wt. % of at least one of the following elements: tin, iron, nickel, aluminum, silicon, 0.7 to 1.5 wt. % lead and contains copper as the remainder. This non-corrosive copper-zinc alloy is used as a material for producing coupling parts, angular parts, curved angle parts, T-shaped parts and distributing parts, all of which intended for transporting drinking water.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10158130A DE10158130C1 (en) | 2001-11-27 | 2001-11-27 | Use of a corrosion-resistant copper-zinc alloy for drinking water molded parts |
| PCT/EP2002/011479 WO2003046237A1 (en) | 2001-11-27 | 2002-10-15 | Use of a non-corrosive copper-zinc alloy for drinking water shaped parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE286151T1 true ATE286151T1 (en) | 2005-01-15 |
Family
ID=7707115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02803761T ATE286151T1 (en) | 2001-11-27 | 2002-10-15 | USE OF A CORROSION-RESISTANT COPPER-ZINC ALLOY FOR DRINKING WATER MOLDED PARTS |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1446510B1 (en) |
| AT (1) | ATE286151T1 (en) |
| AU (1) | AU2002365435A1 (en) |
| DE (2) | DE10158130C1 (en) |
| WO (1) | WO2003046237A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10301552B3 (en) * | 2003-01-16 | 2004-06-24 | Rehau Ag + Co. | Use of a brass alloy for corrosion resistant drinking water molded parts, especially coupling parts, angular parts, angular bent parts, T-pieces, distribution parts and fittings |
| DE202018100075U1 (en) * | 2018-01-09 | 2019-04-10 | Otto Fuchs - Kommanditgesellschaft - | Copper-zinc alloy |
| CN114622111B (en) * | 2020-12-10 | 2023-01-31 | 北京有色金属与稀土应用研究所 | Bonding wiring material and preparation and processing method thereof |
| GB2614752B (en) | 2022-01-18 | 2024-07-31 | Conex Ipr Ltd | Components for drinking water pipes, and method for manufacturing same |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH540342A (en) * | 1970-08-20 | 1973-08-15 | Olof Manner Ab | Copper-zinc alloy - for pressure-proof pipe fittings made by a variety of methods |
| US4311522A (en) * | 1980-04-09 | 1982-01-19 | Amax Inc. | Copper alloys with small amounts of manganese and selenium |
| US5137685B1 (en) * | 1991-03-01 | 1995-09-26 | Olin Corp | Machinable copper alloys having reduced lead content |
| JP3399548B2 (en) * | 1991-03-30 | 2003-04-21 | 株式会社東洋伸銅所 | Alloy for hot forging |
| DE4318377C2 (en) * | 1992-06-02 | 1994-04-28 | Hetzel & Co Metallhuettenwerk | Brass alloy |
| ATE149042T1 (en) * | 1992-06-02 | 1997-03-15 | Hetzel Metalle Gmbh | BRASS ALLOY |
| JP2841270B2 (en) * | 1994-01-17 | 1998-12-24 | 株式会社キッツ | Copper base alloy excellent in corrosion resistance and hot workability and valve parts using the alloy |
| US5507885A (en) * | 1994-01-17 | 1996-04-16 | Kitz Corporation | Copper-based alloy |
| DE4401997C2 (en) * | 1994-01-25 | 1999-02-25 | Okan Dipl Ing Dr Akin | Use of a copper alloy for components in flowing water |
| DE4438485C2 (en) * | 1994-10-28 | 1998-05-20 | Wieland Werke Ag | Use of a copper-zinc alloy for drinking water installations |
| JP2001064742A (en) * | 1999-06-24 | 2001-03-13 | Chuetsu Metal Works Co Ltd | Brass alloy excellent in corrosion resistance, mechinability and hot workability |
-
2001
- 2001-11-27 DE DE10158130A patent/DE10158130C1/en not_active Expired - Fee Related
-
2002
- 2002-10-15 WO PCT/EP2002/011479 patent/WO2003046237A1/en not_active Ceased
- 2002-10-15 AU AU2002365435A patent/AU2002365435A1/en not_active Abandoned
- 2002-10-15 AT AT02803761T patent/ATE286151T1/en not_active IP Right Cessation
- 2002-10-15 DE DE50201930T patent/DE50201930D1/en not_active Expired - Lifetime
- 2002-10-15 EP EP02803761A patent/EP1446510B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE50201930D1 (en) | 2005-02-03 |
| DE10158130C1 (en) | 2003-04-24 |
| WO2003046237A9 (en) | 2003-07-24 |
| EP1446510A1 (en) | 2004-08-18 |
| EP1446510B1 (en) | 2004-12-29 |
| WO2003046237A1 (en) | 2003-06-05 |
| AU2002365435A1 (en) | 2003-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |